1) expansion ratio
展缩比
2) expansion ratio
膨胀比;展缩比
3) stub wing
小展弦和收缩比机翼<火>
4) scaling
[英]['skeiliŋ] [美]['skelɪŋ]
缩比
1.
Study on RCS scaling relationship of perfect conducting objects in half space;
半空间理想导体目标RCS缩比关系的研究
2.
In order to improve the comparability,a kind of new scaling 1∶5 for JF122SB dynamometer for the scaling testing based on the parameters of the scaling 1∶1 for JF122 dynamometer was developed according to the similarity principle.
为提高小样试验与台架试验的可比性,依据相似原理,并参照现有JF122型轻轿车1∶1惯性台架试验机的参数,研制了JF122SB型摩擦材料1∶5缩比台架摩擦试验机,用于轿车盘式制动器摩擦衬片的缩比试验。
5) necking propagation
颈缩扩展
6) Abduction contracture
外展挛缩
补充资料：展缩
1.伸缩。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条